238378664000

Names of 238378664000

• Cardinal: 238378664000 can be written as Two hundred thirty-eight billion, three hundred seventy-eight million, six hundred sixty-four thousand.

Scientific notation

• Scientific notation: 2.38378664 × 10¹¹

Factors of 238378664000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 307293

Divisors of 238378664000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 97 100 125 160 194 200 250 320 388 400 485 500 776 800 970 1000 1552 1600 1940 2000 2425 3104 3880 4000 4850 6208 7760 8000 9700 12125 15520 19400 24250 31040 38800 48500 77600 97000 155200 194000 307189 388000 614378 776000 1228756 1535945 2457512 3071890 4915024 6143780 7679725 9830048 12287560 15359450 19660096 24575120 29797333 30718900 38398625 49150240 59594666 61437800 76797250 98300480 119189332 122875600 148986665 153594500 238378664 245751200 297973330 307189000 476757328 491502400 595946660 614378000 744933325 953514656 1191893320 1228756000 1489866650 1907029312 2383786640 2457512000 2979733300 3724666625 4767573280 5959466600 7449333250 9535146560 11918933200 14898666500 23837866400 29797333000 47675732800 59594666000 119189332000 238378664000
• Sum of all divisors σ(n): 596432731440
• Sum of proper divisors (its aliquot sum) s(n): 358054067440
• 238378664000 is an abundant number, because the sum of its proper divisors (358054067440) is greater than itself. Its abundance is 119675403440

Bases of 238378664000

• Binary: 11011110000000011110011100000001000000₂
• Hexadecimal: 0x378079C040
• Base-36: 31ICI2BK

Squares and roots of 238378664000

• 238378664000 squared (238378664000²) is 56824387450424896000000
• 238378664000 cubed (238378664000³) is 13545721563050652940818944000000000
• The square root of 238378664000 is 488240.3752251549
• The cube root of 238378664000 is 6200.4393028993

Scales and comparisons

• 238,378,664,000 seconds is equal to 7,579 years, 36 weeks, 4 days, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 238,378,664,000 would take you about fifteen thousand, one hundred fifty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 238378664000 cubic inches would be around 516.7 feet tall.

Recreational maths with 238378664000

• 238378664000 backwards is 000466873832
• The number of decimal digits it has is: 12
• The sum of 238378664000's digits is 47
• More coming soon!